Build error on Debian trixie, php 7.4.13

[iconben]

Docker build:

docker build --build-arg DEBIAN_VERSION=trixie --build-arg PHP_VERSION=8.4.13 -t augwit/wordpress:8.4.13

Got error, the logs:

 => ERROR [ 7/22] RUN set -eux;     apt-get update;     apt-get install -y --no-install-recommends certbot python3-certbo  3.5s
------
 > [ 7/22] RUN set -eux;     apt-get update;     apt-get install -y --no-install-recommends certbot python3-certbot-nginx cron:
0.152 + apt-get update
0.186 Get:1 http://security.debian.org/debian-security trixie-security InRelease [43.4 kB]
0.196 Get:2 http://deb.debian.org/debian trixie InRelease [140 kB]
0.223 Get:3 http://security.debian.org/debian-security trixie-security/main Sources [54.3 kB]
0.241 Get:4 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
0.250 Get:5 http://security.debian.org/debian-security trixie-security/main arm64 Packages [48.4 kB]
0.253 Get:6 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
0.277 Get:7 http://deb.debian.org/debian trixie/main arm64 Packages [9605 kB]
0.844 Get:8 http://nginx.org/packages/debian trixie InRelease [3276 B]
0.851 Err:8 http://nginx.org/packages/debian trixie InRelease
0.851   Sub-process /usr/bin/sqv returned an error code (1), error message is: Missing key 8540A6F18833A80E9C1653A42FD21310B49F6B46, which is needed to verify signature.
2.679 Get:9 http://deb.debian.org/debian trixie-updates/main arm64 Packages [5404 B]
2.688 Get:10 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [48.4 kB]
3.206 Reading package lists...
3.429 W: OpenPGP signature verification failed: http://nginx.org/packages/debian trixie InRelease: Sub-process /usr/bin/sqv returned an error code (1), error message is: Missing key 8540A6F18833A80E9C1653A42FD21310B49F6B46, which is needed to verify signature.
3.429 E: The repository 'http://nginx.org/packages/debian trixie InRelease' is not signed.
------

 1 warning found (use docker --debug to expand):
 - SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ENV "WP_DB_PASSWORD") (line 13)
Dockerfile:136
--------------------
 135 |     # Install Certbot using the package manager
 136 | >>> RUN set -eux; \
 137 | >>>     apt-get update; \
 138 | >>>     apt-get install -y --no-install-recommends certbot python3-certbot-nginx cron
 139 |
--------------------
ERROR: failed to build: failed to solve: process "/bin/sh -c set -eux;     apt-get update;     apt-get install -y --no-install-recommends certbot python3-certbot-nginx cron" did not complete successfully: exit code: 100